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Fungus Hit RI Gypsy Moths: State Predicts Less Damage To Trees
The state Department of Environmental Management says the bugs will still damage some trees, but the impact should be less severe.

SOUTH KINGSTOWN, RI — So, the ticks came through the winter just fine. That means plenty of Lyme Disease. So did the mosquitoes. That means continued risk of Eastern Equine Encephalitis. But the gypsy moths may have met a natural enemy strong enough to keep them at bay. They're not done for yet, but according to the state Department of Environmental Management, the caterpillars have fallen victim to a fungus. While the moths can still do plenty of damage to trees, they should not be so numerous, as in past years, specifically in 2016 and 2017.
The DEM predicts some hard-hit areas in Providence and in Washington counties, though, "where tree defoliation may be severe."
DEM said a survey last fall showed the gypsy moth population has dwindled due to the fungus. The fungus comes with the spring rain. More rain means fewer caterpillars and ultimately fewer moths, the DEM said.
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Courtesy Photo: DEM
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